Category: Moore’s Law

Why System in Package Technology Must Replace System on a Chip Technology

 

System On Chip
System On Chip

System on a chip (SoC) technology has got us a long way, allowing for entire electronic systems to be integrated into a single microchip, and SoC technology has long been the driving force behind smaller and smaller electronic systems with higher and higher levels of performance. Like all great technologies, though, SoC technology must eventually give way to something even more innovative and effective. In an article published by Stephan Ohr on EE Times, Ohr discusses how the increasing costs of transistor scaling has made SoC technology less viable and has created a demand for a specialized design process, and we at Octavo Systems completely agree with that assessment. With current manufacturing trends demanding an efficient process to manufacture an entire electronic system at one time and at increasingly smaller sizes, SoC technology is no longer an optimal solution. Fortunately, we have  a replacement–System in Package (SiP) technology. (Read More…)

SiP Metrics – Is there a Moore’s Law equivalent?

 

In the landmark paper of 1965, Gordon Moore[1] made an observation stating that with cost of manufacturing per device falling, it becomes economical to pack more and more devices in an IC chip. In his paper, Moore projected the number of devices in an IC chip would double every one to two years. This observation soon took the form of a proxy for future growth estimates in the semiconductor industry.

For decades, Moore’s law has been the benchmark for semiconductor technology development, eventually becoming a roadmap and a self-fulfilling prophecy for IC development.  Figure 1[2] shows the growth of the number of devices in a semiconductor chip over time and tracks well with Moore’s projection. (Read More…)

System in Package: the Complement to Moore’s Law

 

Moore’s Law has served us well for over a half of a century.  It drove the semiconductor (SC) process technology roadmap.  It got us to think about putting more transistors on an integrated circuit to the point where it is no longer a nightmare to consider billions of transistors on one piece of silicon.  In fact, several years ago I began to use the phrase “transistors are becoming a buck a billion” to put a new perspective on the success of Moore’s Law.

But even with the great success the SC industry has had, we continue to find ourselves unable to accomplish the ultimate goal, a complete system on a chip.  Yes, we talk about System on Chip (SoC) technology as the solution (now what was the problem again?).  However, the advancements in IC technology have actually defeated the primary goal of SoC, the integration of a complete system on a single piece of silicon.  In the past I have actually suggested that it should be SSoC rather than SoC as all we have been able to do is a Sub-System on a Chip. (Read More…)

A Complementary Semiconductor Roadmap: System-In-Package (SiP) and the Challenges Ahead

 

Since the early 1960s, advances in semiconductor technology have been tracking Moore’s law. This “law”, based on a paper by Gordon Moore[i], states that the number of transistors per chip will double about every 18 months.  For decades Moore’s law has been the overarching benchmark for development in the Semiconductor industry, especially in regards to System-On-Chip (SoC) development. (Read More…)